一种医疗病床综合试验装置
By designing a comprehensive testing device for medical beds and adopting a fully automated testing scheme, the problems of needing to move and manually operate medical beds for testing have been solved, and efficient and accurate test results have been achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGZHOU XINNUO MEASUREMENT & CONTROL EQUIP CO LTD
- Filing Date
- 2025-05-30
- Publication Date
- 2026-07-17
AI Technical Summary
The existing medical bed trials require moving to different locations and are cumbersome to operate manually, which consumes a lot of time and manpower, thus affecting the accuracy and reliability of the trial results.
Design a comprehensive testing device for medical beds, including a test platform, an electrical control box, a bed body, an impactor, a rigid load pad, and a rigid pressure plate. Fully automated testing is achieved through a test frame, a lifting rod crank test frame, and a connecting mechanism. The position and height are precisely adjusted by using a servo motor to drive the transmission screw and an electric push rod. The device can be flexibly switched and replaced by an electromagnet adsorption connector.
This technology enables multi-directional automated testing of medical beds, improving the accuracy and operability of test data, reducing manpower expenditure, and ensuring the stability and consistency of test results.
Smart Images
Figure CN224518175U_ABST
Abstract
Claims
1. A medical sickbed comprehensive test device, comprising a test table top (1), an electrical control box (2), a sickbed body (3), an impactor (6), a rigid load pad (7) and a rigid presser (8), characterized in that: The bed body (3) is positioned above the test table (1). A test frame (4) is movably installed on the top of the test table (1). A force sensor (5) is fixedly installed at the bottom of the test frame (4). A connecting mechanism (9) corresponding to the force sensor (5) is fixedly installed on the top of the impactor (6), the rigid load pad (7), and the rigid pressure plate (8). A lifting rod crank test frame (10) is movably installed on the rear side of the test table (1). The test frame (4) includes a frame (41), which is movably installed on the outside of the test platform (1). The top of the frame (41) is provided with a movable groove (42). A transmission screw (43) is movably installed inside the movable groove (42). A motor box (44) connected to the transmission screw (43) is fixedly installed on the outside of the frame (41). A slide (45) located in the movable groove (42) is threaded on the outside of the transmission screw (43). An electric push rod (46) is movably installed inside the slide (45). The force sensor (5) is fixedly installed at the bottom of the electric push rod (46).
2. The comprehensive testing device for medical beds according to claim 1, characterized in that: The lifting rod crank test frame (10) includes a frame two (101), a transmission screw two (102) is movably installed inside the frame two (101), a slide two (103) is threaded on the outside of the transmission screw two (102) and locked outside the frame two (101), a motor box two (104) is fixedly installed on the outside of the slide two (103), a turntable (105) is movably installed on the outside of the motor box two (104), and a locking block (106) is movably installed on the outside of the turntable (105).
3. The comprehensive testing device for medical beds according to claim 1, characterized in that: Both the lead screw (43) and the electric push rod (46) are driven by servo motors.
4. The comprehensive testing device for medical beds according to claim 2, characterized in that: The top of the second transmission screw (102) is fixedly installed with a throttle (107) located above the second frame (101), and the top of the second frame (101) is fixedly installed with a locking member (108) located outside the second transmission screw (102).
5. The comprehensive testing device for medical beds according to claim 2, characterized in that: The card block (106) has a straight slot hole inside, and the card block (106) is fixedly installed on the outside of the turntable (105) by bolts located in the straight slot hole.
6. The comprehensive testing device for medical beds according to claim 1, characterized in that: The connecting mechanism (9) includes a lower fixing block (91) and an upper fixing rod (92). The lower fixing block (91) is fixedly installed on the top of the impactor (6), the rigid load pad (7) and the rigid pressure plate (8). The upper fixing rod (92) is fixedly connected to the bottom of the force sensor (5). A clamp (93) is fixedly connected to the bottom of the upper fixing rod (92). A groove (94) corresponding to the clamp (93) is opened on the top of the lower fixing block (91). A pin hole (95) penetrating the groove (94) is opened on the side of the lower fixing block (91). A pin rod (96) is movably installed inside the pin hole (95).
7. The medical bed comprehensive test device according to claim 6, characterized in that: The impactor (6) comprises an impact part (61), a fixed part (62) and an electromagnet (63), the lower fixed block (91) is fixedly connected with the top of the fixed part (62), the chuck (93) is fixedly connected to the bottom of the fixed part (62), and the impact part (61) is adsorbedly connected with the electromagnet (63).